An automatic grill should do it for you (8)
I believe the answer is:
browning
'an automatic' is the definition.
(I've seen this before)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for browning that I've seen before include "Flour for colouring gravy" , "getting a tan" , "Poet - used in gravy" , "He missed the English spring" , "Automatic machine gun" .)